Table 4 Cox’s proportional hazard regression analysis of OS

 Katanin P60 high

0.004

1.567

1.155

2.126

 Age (> 60.0 years)

0.986

0.997

0.737

1.350

 Male

0.469

0.877

0.616

1.250

 History of smoke

0.641

1.075

0.794

1.455

 History of drink

0.646

1.074

0.791

1.460

 Hypertension

0.619

0.923

0.674

1.265

 Hyperlipidemia

0.496

0.893

0.646

1.236

 Diabetes

0.291

0.795

0.520

1.216

 Higher pathological grade

0.001

1.508

1.196

1.901

 Tumor size (> 5.0 cm)

0.008

1.499

1.109

2.026

 LYN metastasis

< 0.001

3.107

2.287

4.221

 Higher TNM stage

< 0.001

1.494

1.238

1.804

 CEA abnormal (> 5.0 ng/mL)

0.001

1.668

1.225

2.270

 Katanin P60 high

0.020

1.441

1.060

1.959

 Higher pathological grade

0.009

1.386

1.084

1.774

 LYN metastasis

< 0.001

2.801

2.057

3.814

 CEA abnormal (> 5.0 ng/mL)

0.005

1.560

1.144

2.126